Viable spheroplasts were first isolated enzymatically form the filamentous cyanobacterium Calothrix sp.
PCC76 0 1的原生质球 。
Protoplasts (spheroplasts) are the appropriate materials of physiological research and genetic breeding.
原生质体(球)是生理研究和遗传育种的良好材料,原生质球的制备在节旋藻基因工程中也是不可缺少的实验手段。
Preparation of spheroplasts from Spirulina platensis by ultrasonic-lysozyme method;
用改进的超声波-溶菌酶法制备钝顶螺旋藻原生质球
1mol KCl for 2～3 weeks the cells ofthe blue-green algal trichome transfomed into spheroplasts which were not resistant to hypotonic condition.
柱胞鱼腥藻（Ａｎａｂａｅｎａｃｙｌｉｎｄｒｉｃａ）原生质球培养再生的初步研究郭厚良，宋文贞，于登洲（武汉大学生命科学学院，武汉，４３００７２）陈贤均（咸宁医学院生物学教研室）关键词蓝藻，原生质球，培养，再生中图法分类号Ｑ９４９。
in this paper, the author has investigated the transient electromagnetic response of a spherical geologic body embedded in an uniform conducting medium.
对被均匀导电介质包围的球形地质体的瞬变电磁响应作了解析研究。
Preparation of Spheroplasts from Arthrospira and RAPD Analysis of Spirulina and Arthrospira;
螺旋藻/节旋藻原生质球制备和RAPD分析研究
Protoplast preparation of Oenococcus oeni SD-2a
酒酒球菌SD-2a原生质体制备的研究
Plantlet regeneration from cotyledon protoplast culture of non heading Chinese cabbage
不结球白菜子叶原生质体培养再生植株
aboriginal forests; primal eras before the appearance of life on earth; the forest primeval; primordial matter; primordial forms of life.
原始森林；地球上生命出现之前的原始时期；原始森林；原生物质；生命的原始形式。
Study on Conditions for the Protoplast Fusion between Saccharomyces Cerevisiae and Oenococcus Oeni
酿酒酵母与酒酒球菌原生质体融合条件的研究
Studies on Biological Properties and Protoplasts Formation in Streptococcus Thermophilus;
嗜热链球菌生物学特性及其原生质体制备的研究
The Research of Protoplast Isolation, Regeneration and Fusion of Gliocladium Virens and Beauveria Vuillenun;
绿粘帚霉和球孢白僵菌原生质体制备、再生和融合条件的研究
Resistance to antibiotics and protoplasts formation and regeneration of Micrococcus luteus
藤黄微球菌的抗性标记和原生质体制备与再生条件初探
a special rule (as in baseball) dealing with situations that arise due to the nature of the playing grounds.
用于处理由于场地的性质原因而产生的情况（棒球等）的特殊规则。
Induction, Purification and Physicochemical Properties of Polysaccharides from Protocorm of Dendrobium Candidum and Research on Their Biological Activities;
铁皮石斛原球茎多糖的诱导、提纯、理化性质及生物活性研究
Breeding Strain of Highly Producing Polysaccharides with Protoplasts of Stropharia Rugoso-annulata and Studies on Its Antioxidative Activities;
高产多糖大球盖菇菌株原生质体诱变选育及其抗氧化能力研究
Protoplast Genetic Transformation Studies and Cloning of Genes Related with Virulence of Beauveria Bassiana;
球孢白僵菌原生质体遗传转化研究及其杀虫相关基因的分离
Soluble Substance and Antioxidase Activities Changes during Protocorm-like Body Morphogenesis in Oncidium
文心兰原球茎形态发生与可溶性物质及抗氧化酶的关系
chemistry of human cytoplasma protein
人体原生质蛋白质化学
A substance that when introduced into the body stimulates the production of an antibody. Antigens include toxins, bacteria, foreign blood cells, and the cells of transplanted organs.
抗原当被引入人体内可以促进抗体产生的物质。抗原包括毒素，细菌，异体血球和移植器官的细胞
Kicking Ball of Volleyball --A new Life of the Primitive Skill;
排球脚击球━━原始技术中的一种新生命
life-sustaining qualities of the Earth
地球的维持生命的质量
Studies on the Proteome of Echinococcus Multilocularis Protoscolece;
多房棘球绦虫原头节蛋白质组学研究